Overview

overview

10

Static

static

6

0e8c9d3ab7...60.apk

android-9-x86

10

0e8c9d3ab7...60.apk

android-10-x64

10

0e8c9d3ab7...60.apk

android-11-x64

10

Analysis

  • max time kernel
    47s
  • max time network
    159s
  • platform
    android_x64
  • resource
    android-x64-20240624-en
  • resource tags

    androidarch:x64arch:x86image:android-x64-20240624-enlocale:en-usos:android-10-x64system
  • submitted
    14-09-2024 22:03

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General

  • Target

    0e8c9d3ab7c5b39f1aa8e639333238a93c7ac627a94acc3472386c10d0c1d760.apk

  • Size

    4.5MB

  • MD5

    01a3606e2217f1dad0e9de4b2c202397

  • SHA1

    b336582cf54dcd5ec3b0efb1b11e164bf672f78c

  • SHA256

    0e8c9d3ab7c5b39f1aa8e639333238a93c7ac627a94acc3472386c10d0c1d760

  • SHA512

    d12bf246bd943b2e85adbe3f8c306f562d7d8f06f9d4da239f9499ab2a596ab768886d22237c01b5b2f6c110f5934e581e7c2d0c65ec42df1b66064dcd81eafa

  • SSDEEP

    98304:WqMd6HDKhiA7xVUGo0u+nremJBXurC9LS0KvGW36d:BMdeDPwjU+VSmJbL1RW0

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://80.64.30.123

DES_key
AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

    rattrojaninfostealerhook
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
    persistence
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

    executionpersistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.ggkabyurx.cljrtrclx
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Registers a broadcast receiver at runtime (usually for listening for system events)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4970

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

Event Triggered Execution

1
T1624

Broadcast Receivers

1
T1624.001

Foreground Persistence

1
T1541

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1
T1407

Foreground Persistence

1
T1541

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Process Discovery

1
T1424

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

3
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1
T1471

Data Manipulation

1
T1641

Transmitted Data Manipulation

1
T1641.001

Input Injection

1
T1516

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.ggkabyurx.cljrtrclx/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    b417b641fe4cf7480812586558788390

    SHA1

    379bca2d3b614017ec94e4d3d35e0e8ccd9cf889

    SHA256

    e570f75e4e7e78be2bee5c5c273511f08f5071537e027d26191d199ddefc3948

    SHA512

    10655cca4cb46c881580e1f2848add176565b9bd4d1a91df811b21601d5627ce904b4bca9ad67679db847821587ed44d5ecf61b5c8aa418c0f2ebea0f53d432f

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/cache/classes.dex
    Filesize

    1.0MB

    MD5

    265c2a5b83b196bcac144a4b7d1074a4

    SHA1

    fa7e63327a8fca13ef4302bb78e7108b79787541

    SHA256

    7fb7b19401feb963ed29aa13117f0a1ea6a428f1febdf7453bb7365a0749dcec

    SHA512

    d51621e08be8cdeeec60d189f36b9d0d8b33909236f099dbec73f99832261e553c1f483702f0dda79a084e73ccb3b9ecd215551aaa40a6b7c7fbf3728d679de5

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/cache/classes.zip
    Filesize

    1.0MB

    MD5

    1d74ea41adbd7dd8a3932e50ddbe5f27

    SHA1

    35c719636b3f9134119a09843d451b8d9b484913

    SHA256

    f98f69acf1c80f1502714fe17ef7b1ca60d84b6fe58c8e6a76dc9d71740ffe38

    SHA512

    b0e3d6344c4657e16e91129bfa704c1327a5282cf04024fc1d164f96252fdf858a6291a853d0db70edac1ccddf26521c2f26e73046472d24361746669ec8ba59

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    f2b4b0190b9f384ca885f0c8c9b14700

    SHA1

    934ff2646757b5b6e7f20f6a0aa76c7f995d9361

    SHA256

    0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

    SHA512

    ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    fcd94ebd7f2a2dafed37e7ac2f82e64e

    SHA1

    13d72a382de266ecaa7f0de9e7ad87d4316f0fd4

    SHA256

    1c269e0b8a96fabfe0994841edc5f6efb4ee2ba8a042032fd55723dff36035eb

    SHA512

    7b77db6f1b18a555e3529d7b2c98a8892b2b1709b1f3d9f1d9d6ffef41e657bcf096f8cdd968609e77e9616dc5ac8debf0ad27464ca8220c2cf018018ea58a5f

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    0f34f152ff298fc9186a5f41bb2267c8

    SHA1

    d8eb18932c2b0d41d06482247940a04e70f4232c

    SHA256

    3b25ce196574b42a5d34a3dfa89c906dbceebc1488dcdcc0ab2a15b425ca7c40

    SHA512

    287ff15815f894cd8da272524158e1d717a9449aa7a19cd428a66f691079b60c6f8c1375f903badc449155f298b9b904269ab5ee949217e4037d1e149c1b5e76

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    06f05b26a93e3b1bfa500d5915e47e7c

    SHA1

    037e94e1bc3878f2e7563f1f63413196875956e1

    SHA256

    a234cada5eb53eb0431e7b1844ddc5dd66fc2fe8295722d17bbcfce684420527

    SHA512

    044388d3ac6f781b671daa572fd380e853dd3e499c19896309e735e7c982fcb68e7197dbef3f4e8cc38e864a16bc31b66d5a195a375066e43bb589ca09400b49

    Download Submit

  • /data/data/com.ggkabyurx.cljrtrclx/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    2d71d5326b729aa018dd4932303e8563

    SHA1

    e7fdc13dd6ceefc5a7f82548b0acc35dc4e9f690

    SHA256

    fb77f1a38532cefb63dd49fe2ef65657c502c0bde082c71141a1f7e3900df5e5

    SHA512

    b80db7761926854deec51eacdc4cb2de2a0ce1e1f41b0358b0d05887e9e2a42234ea01879e644118080eab5481e3a250c5cd73f61784f1c88637f4ee3bdb0313

    Download Submit